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count
Subhajit Sahu edited this page Jul 25, 2022
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14 revisions
Count bits set.
count(x)
// x: an int32const xbit = require('extra-bit');
xbit.count(7);
// → 3 (111 ⇒ 3)
xbit.count(12);
// → 2 (1100 ⇒ 2)
xbit.count(63);
// → 6 (111111 ⇒ 6)